| Firminy to Koscielisko | 776.55 mi (1,249.74 km) |
| Firminy to Koscierzyna | 856.00 mi (1,377.60 km) |
| Firminy to Kostrzyn | 759.38 mi (1,222.11 km) |
| Firminy to Kostrzyn nad Odra | 683.50 mi (1,099.98 km) |
| Firminy to Koszalin | 805.44 mi (1,296.24 km) |
| Firminy to Kowary | 649.48 mi (1,045.23 km) |
| Firminy to Kozienice | 896.55 mi (1,442.86 km) |
| Firminy to Kozuchow | 677.43 mi (1,090.22 km) |
| Firminy to Kozy | 756.41 mi (1,217.32 km) |
| Firminy to Krakow | 793.85 mi (1,277.57 km) |
| Firminy to Krapkowice | 722.46 mi (1,162.69 km) |
| Firminy to Krasnik | 907.39 mi (1,460.31 km) |
| Firminy to Krasnystaw | 948.93 mi (1,527.16 km) |
| Firminy to Krosno | 864.52 mi (1,391.32 km) |
| Firminy to Krosno Odrzanskie | 672.38 mi (1,082.09 km) |
